Invasive technologists are part of a team in a cardiac catheterization laboratory, with a working knowledge of ECG interpretation, coronary anatomy, physiology and disease mechanisms, and cardiovascular pharmacology. Choose an accredited certificate or degree program. Several schools offer programs for a certificate of cardiovascular technology or associate's or bachelor's of health science degrees. These programs are administered through classroom instruction, practical laboratory application and clinical work.
Planting trees by the thousands. If you have maple trees around your house, you are familiar with the seeds that helicopter down from the trees filling your rain gutters and generally making a mess. The next time you are complaining about these nasty little irritations, take time to look at one carefully.
2. Cut a lemon in half with a knife and remove the seeds. Rinse the seeds in a bowl of water to get rid of any pulp and sugar, because sugar left on the seed can trigger fungi, which can kill the seedlings.. Spread the lemon seeds evenly over the soil surface while they're still moist. Sprinkle a half-inch layer of seed-raising mix over the seeds and lightly tamp the soil.